Stronger together: ENERTRAG Operation and partners

Um für unsere Kunden jederzeit ein geeignetes Dienstleistungspaket zu schnüren, können wir auf ein erfahrenes Netzwerk aus Partnern zugreifen. Egal, ob es sich um die effiziente Betriebsführung von Wind- und PV-Parks handelt, Windkraftanlagen bei Schadensfällen von einem Gutachter geprüft werden müssen, ob es sich um den Weiterbetrieb Ihrer Alt-Anlage oder Drohneninspektionen handelt, wir haben die Lösung für Sie.

BWT Bavinck Wind Technik

Until now, wind turbine operators have had to hire different service providers to inspect their turbines and assess them in the event of damage. The knowledge of individual turbine histories and specific turbine characteristics was often lost in the process. Thanks to the cooperation, a tailor-made package can now be offered from a single source for every wind turbine operator, ranging from technical operational management to assessments in the event of damage.

Hilmar Bavinck, independent expert for wind turbines, has been working in the field of wind energy since 1992 and has gained experience in the areas of manufacturing, assembly and service. Since 2003, Bavinck has been working as an independent expert in the field of wind turbines. In addition, our partner is a member of the Federal Association of German Experts and Expert Witnesses (BDSF) and has been state-approved as a court expert since 2018. Furthermore, Bavinck is certified according to DIN EN ISO/IEC 17024.

At a glance: 

  • independent expert in the field of wind turbines
  • specialized in assessment, consulting and management of wind turbines
  • Certified expert DIN EN ISO/IEC 17024
  • TÜV NORD certified DIN EN ISO 9712:2012

With the personal certification according to DIN EN ISO/IEC 17024 Bavinck Wind Technik proves the personal and professional qualification as an expert according to international standards.

UL International

UL International is a leader in meteorological modeling, load modeling and wind turbine certification. With offices in over 140 countries, UL is well positioned as an international company with more than 500 experts and 35 years of experience. Since 2019, UL and ENERTRAG Operation have been successfully pursuing joint paths in the preparation of continued operation reports. Customers receive more expertise from a single source with less organizational effort.

At a glance

  • Accredited according to ISO IEC 17065
  • On the expert advisory board of the BWE
  • LTE certifications issued according to ANSI UL4143

Further information about our cooperation partner can be found here.


Since its creation in 2016, Sulzer Schmid is at the forefront of innovation in the energy service sector. With its UAV technology and sophisticated data analytics platform the company helps customers digitalise blade inspections by producing high-quality and consistent visual inspection data. The cloud-based 3DX™ Blade Platform offers transparent asset management for wind turbine rotor blades based on data analytics and digital applications, providing actionable insights to optimise performance of renewable energy assets. Sulzer Schmid has been performing wind turbine inspections world-wide, affirming its position as a highly experienced expert technology partner.

At a glance:

  • Founded 2016 in Zurich, Switzerland
  • Focus on innovation in the energy service sector
  • Developer of the 3DX™ Blade Platform for transparent asset management of rotor blades

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Together, more than 100 years of experience.